SAP ABAP Data Element VVIBELN (Internal doc.number) is used by

• Table (10)

#	Object Type	Object Name	Object Description	Package	Structure Package	Software Component
1	Table	BSSBSEG - IBELZ	Accounting document segment for posting interface	FVV	APPL	SAP_APPL
2	Table	BSSBSEG - IBELN	Accounting document segment for posting interface	FVV	APPL	SAP_APPL
3	Table	BSSPARA - IBELZ	Posting interface control parameters	FVV	APPL	SAP_APPL
4	Table	BSSPARA - IBELN	Posting interface control parameters	FVV	APPL	SAP_APPL
5	Table	REPRBSEG - IBELZ	Einmalige Buchung RE: Belegzeilenstruktur	RE_MI_HO	EA-FIN	EA-FIN
6	Table	REPRBSEG - IBELN	Einmalige Buchung RE: Belegzeilenstruktur	RE_MI_HO	EA-FIN	EA-FIN
7	Table	RESCSBSEG - IBELZ	SCS: Doc.Segment Accounting for Posting Interface	FVVI	APPL	SAP_FIN
8	Table	RESCSBSEG - IBELN	SCS: Doc.Segment Accounting for Posting Interface	FVVI	APPL	SAP_FIN
9	Table	VIAKBSEG - IBELZ	Document Line Item from SCS for Interface	FVVI	APPL	SAP_FIN
10	Table	VIAKBSEG - IBELN	Document Line Item from SCS for Interface	FVVI	APPL	SAP_FIN